01- Indoor temperature is measured at the
unit return (0 should appear on the right
side of DEBUG).
02- Indoor temperature is measured on the
wall remote control unit (02 should ap-
pear on the right side of DEBUG).
The temperature sensor measures the tem-
perature at the unit return
by default when received from the factory.
DEBUG
Fig. 10
Error codes (Fig. 11)
Should the unit undergo a malfunction while
in operation, an error code will be displayed
on the control display.
Meaning of the error codes:
Code
Error
E0
Condensed water pump failure
E1
Compressor high pressure
E2
Ice on indoor coil
E3
Compressor low pressure
E4
Compressor discharge temperature
E5
Compressor overload
E6
Communication error
E8
Indoor fan protection
E9
Water tank full
F0
Indoor temperature sensor
F1
Evaporating unit coil sensor
F2
Condensing unit coil sensor
F3
Outdoor temperature probe
F4
Outdoor discharge sensor
F5
Indoor temperature probe (flow switch)
FF
Communication error at control unit connection
EM
Auxiliary heater error
EE
Keys locked
Controller unit by means of centralized control
CC
unit
ERROR
Fig. 11
3. Remote control unit
Main functions of remote control
unit:
Attention:
- Make sure there are no obstacles between
the control unit and the receiver.
- The signal can be received from a dis-
SWING FUNCTION
PRESS THIS BUTTON TO
ACTIVATE OR DEACTIVATE
AUTOMATIC VANE MOVEMENT.
MODE
FAN
SLEEP
TIME
ON/OFF
TEMPERATURE FUNCTION
BUTTON TO VARY THE
THE DESIRED TEMPERATURE.
CONTROL UNIT TEMPERATURE
CAN BE INCREASED UP TO 30°C
AND DECREASED DOWN TO 16°C.
OPERATING MODE
BUTTON TO SELECT MODE
IN SEQUENCE BETWEEN:
AUTO
Remote control unit functions (cover open)
(Fig. 3).
MODE
FAN
SLEEP
TIME
ON/OFF
SWING
AUTO FAN
AUTO
MODE
SWING
FAN
AUTO FAN
OPER
AUTO
��
MODE
ON/OFF
GB
tance of up to 0 metres.
- Use the remote control unit carefully.
Neither throw it around nor let it drop.
- Do not leave the remote control unit in di-
rect sunlight or near any source of heat.
The name and function of each button are
shown in Fig. 2.
FAN
PRESS THIS BUTTON TO
FAN
SELECT FAN SPEED.
OPER
��
ON/OFF
ON/OFF
BUTTON
Fig. 12
LIQUID CRYSTAL DISPLAY.
DISPLAYS SELECTED
FUNCTIONS
NOTE: CLOSING THE
COVER DOES NOT CHANGE
THE CONTENT.
Fig. 13
AUTO FAN
COOL
DRY
FAN
HEAT
9